title: Making the conceptual connections: the Unified Medical Language System (UMLS) after a decade of research and development.
authors.forename: A T
authors.initials: AT
authors.lastname: McCray
authors.forename: R A
authors.initials: RA
authors.lastname: Miller
mesh_terms: D049673:History, 20th Century; D017432:Unified Medical Language System / Q000266:history* / Q000458:organization & administration; D018875:Vocabulary, Controlled